<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="分类名称" prop="title">
        <el-input v-model="queryParams.title" placeholder="请输入分类名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="是否启用 (1:启用, 0:禁用)" prop="isActive">
        <el-input v-model="queryParams.isActive" placeholder="请输入是否启用 (1:启用, 0:禁用)" clearable
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker v-model="daterangecreatedAt" style="width: 240px" type="daterange" range-separator="-"
          start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['cates:cate:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['cates:cate:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['cates:cate:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['cates:cate:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cateList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" />
      <el-table-column label="分类名称" align="center" prop="title" />
      <el-table-column label="分类图标URL" align="center" prop="icon" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.icon" :width="50" :height="50" />
        </template>
      </el-table-column>
      <el-table-column label="排序字段，数字越小越靠前" align="center" prop="sortOrder" />
      <!-- <el-table-column label="是否启用 (1:启用, 0:禁用)" align="center" prop="isActive">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.project_status" :value="scope.row.isActive"/>
        </template>
      </el-table-column> -->
      <!-- <el-table-column label="是否启用 (1:启用, 0:禁用)" align="center" prop="isActive" /> -->
      <el-table-column prop="isActive" label="状态" width="100">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.isActive" active-color="#13ce66" inactive-color="#ff4949" :active-value="1"
            :inactive-value="0" @change="handleStatus(scope.row)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createdAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['cates:cate:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['cates:cate:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改项目分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分类名称" prop="title">
          <el-input v-model="form.title" placeholder="请输入分类名称" />
        </el-form-item>
        <el-form-item label="分类图标URL" prop="icon">
          <image-upload v-model="form.icon" />
        </el-form-item>
        <el-form-item label="排序字段，数字越小越靠前" prop="sortOrder">
          <el-input v-model="form.sortOrder" placeholder="请输入排序字段，数字越小越靠前" />
        </el-form-item>
        <el-form-item label="是否启用 (1:启用, 0:禁用)" prop="isActive">
          <el-input v-model="form.isActive" placeholder="请输入是否启用 (1:启用, 0:禁用)" />
        </el-form-item>
        <el-form-item label="创建时间" prop="createdAt">
          <el-date-picker clearable v-model="form.createdAt" type="date" value-format="yyyy-MM-dd"
            placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCate, getCate, delCate, addCate, updateCate,updateStatus } from "@/api/cates/cate"

export default {
  name: "Cate",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 项目分类表格数据
      cateList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 更新时间时间范围
      daterangecreatedAt: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        isActive: null,
        createdAt: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        title: [
          { required: true, message: "分类名称不能为空", trigger: "blur" }
        ],
        icon: [
          { required: true, message: "分类图标URL不能为空", trigger: "blur" }
        ],
        sortOrder: [
          { required: true, message: "排序字段，数字越小越靠前不能为空", trigger: "blur" }
        ],
        isActive: [
          { required: true, message: "是否启用 (1:启用, 0:禁用)不能为空", trigger: "blur" }
        ],
        createdAt: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
        updatedAt: [
          { required: true, message: "更新时间不能为空", trigger: "blur" }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    handleStatus(row) {
      console.log(row);
      const text = row.isActive === 1 ? '启用' : '禁用';

      const ids = row.id !== undefined ? row.id : this.ids;

      console.log(" 当前库中状态", row.isActive);

      const updateDto = {
        id: ids,
        isActive: row.isActive
      };
      // $confirm返回Promise，无需try...catch包裹
      this.$confirm(`确认要"${text}"该分类吗？`, '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        console.log("要修改的id", ids);
        // 调用接口更新状态
        updateStatus(updateDto)
          .then(response => {
            this.$modal.msgSuccess(text + '成功');
          })
          .catch(() => {
            this.$modal.msgError(text + '失败');
            // 失败时保持原状态（无需修改，或根据实际需求回滚）
          });
      }).catch((error) => {
        // 取消操作：状态不变，仅提示
        console.log("11111111",error);
        this.$message({
          type: 'info',
          message: '已取消操作'
        });
      });
    },
    /** 查询项目分类列表 */
    getList() {
      this.loading = true
      this.queryParams.params = {}
      if (null != this.daterangecreatedAt && '' != this.daterangecreatedAt) {
        this.queryParams.params["begincreatedAt"] = this.daterangecreatedAt[0]
        this.queryParams.params["endcreatedAt"] = this.daterangecreatedAt[1]
      }
      listCate(this.queryParams).then(response => {
        this.cateList = response.rows
        console.log(this.cateList)
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        icon: null,
        sortOrder: null,
        isActive: null,
        createdAt: null,
        createBy: null,
        updateBy: null,
        updatedAt: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangecreatedAt = []
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加项目分类"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getCate(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改项目分类"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCate(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addCate(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除项目分类编号为"' + ids + '"的数据项？').then(function () {
        return delCate(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => { })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('cates/cate/export', {
        ...this.queryParams
      }, `cate_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
